Python libraries to be installed:

$ pip3 install pandas

$ pip3 install boto3

$ pip3 install requests

How-to:

$ git clone https://github.com/karolnedza/list_gateways.git .

$ chmod +x list_gw.py

$ ./list_gw.py

Enter Controller IP: 3.215.237.187

Enter Controller username: admin

Enter Controller password:

Enter AWS Access Key: AKIAXM2HB5MPLX2YS3Q3

Enter AWS Secret Key:

Creating report for: aws-spoke-gw-2

Creating report for: on-prem-spoke-1

Creating report for: aws-spoke-gw-1

Creating report for: on-prem-gw

Creating report for: aws-spoke-gw-3

Creating report for: aviatrix-transit-gw-us-east-1

Creating report for: aviatrix-transit-gw-us-east-1-hagw

Creating report for: avtx-tgw-migration

Created file gw_list.html

Created file gw_list.csv

To resize or/and replace GW please uncomment functions

resize_instance(controller, cid, instances_to_resize)

replace_instance(controller, cid, instances_to_replace)